Medical fluid injection device



FIG. 1 is a perspective view of the medical fluid injection device;

FIG. 2 is a front elevation view of the medical fluid injection device;

FIG. 3 is a rear elevation view of the medical fluid injection device;

FIG. 4 is a left side elevation view of the medical fluid injection device;

FIG. 5 is a right side elevation view of the medical fluid injection device;

FIG. 6 is a top plan view of medical fluid injection device; and,

FIG. 7 is a bottom plan view of the medical fluid injection device.

The features shown in broken lines depict environmental structure only and form no part of the claimed design. 

CLAIM The ornamental design for a medical fluid injection device, as shown and described. 